package ooday01;

public class CarTest {
    public static void main(String[] args) {
        //
        Car car1 = new Car("宝马","红",100);
        car1.start();
        car1.run();
        car1.stop();

        Car car2=new Car();
        car2.brand="奔驰";
        car2.color="蓝";
        car2.price=200;
        car2.start();
        car2.run();
        car2.stop();

        //
        Car car3=new Car("奥迪","白",300);
        car3.start();
        car3.run();
        car3.stop();

    }
}
